Across
- 2. pumps blood through your system
- 4. a thin sheet of tissue acting as a boundary
- 7. is the storage of food
- 9. allows the frog to see
- 10. a large food system
- 11. helps it eat
- 12. is an animal that jumps
- 13. protects the internal workings
Down
- 1. The structure of internal workings
- 3. holds bile
- 5. a small food system
- 6. bone puzzle
- 8. carries blood
- 10. hold air